vg_compiler.sh

   1 #!/bin/bash
   2 # Copyright (C) 2021 Harry Godden (hgn) - All Rights Reserved
   3
   4 vg_root=`readlink $0`
   5 vg_root=`dirname $vg_root`
   6 vg_version="0.1"
   7
   8 opt_assets=false
   9 opt_release=false
  10 opt_play=false
  11 opt_linux=false
  12 opt_windows=false
  13 opt_tools=false
  14 opt_full=false
  15 opt_steam=""
  16
  17 # Util
  18 # ===========================================
  19 error(){
  20     echo -e "\033[1;31mError:\e[0m $@"
  21     exit 1
  22 }
  23
  24 warning(){
  25     echo -e "\033[1;33mWarning:\e[0m $@"
  26 }
  27
  28 success(){
  29    echo -e "\033[1;32mSuccess:\e[0m $@"
  30 }
  31
  32 logit(){
  33    echo -e "\033[0;37m$@\e[0m"
  34 }
  35
  36 titleit(){
  37    echo ""
  38    echo -e "\033[1;35m$@\e[0m"
  39    echo "=========================="
  40    echo ""
  41 }
  42
  43 if [[ -f vg.conf ]]; then
  44    source vg.conf
  45 else
  46   error "Directory is not a VG project"
  47   exit 1
  48 fi
  49
  50 # Platforms
  51 # ===========================================
  52
  53 target_os_windows(){
  54    target_ext=".exe"
  55    target_compiler="i686-w64-mingw32-gcc"
  56         target_libs="-lglfw3 -lopengl32 -lm -mwindows"
  57    target_dir="build.win32"
  58         target_steam_api="steam_api.dll"
  59    if [ $opt_release = true ]; then
  60       target_opts="-O3"
  61    else
  62       target_opts="-ggdb3"
  63    fi
  64 }
  65
  66 target_os_linux(){
  67    target_ext=""
  68    target_compiler="gcc"
  69    target_libs="-lGL -lglfw -lX11 -lXxf86vm -lXrandr -lm -lpthread -lXi -ldl"
  70    target_dir="build.linux"
  71    target_steam_api="libsteam_api.so"
  72    if [ $opt_release = true ]; then
  73       target_opts="-O3"
  74    else
  75       target_opts="-fsanitize=address -ggdb3"
  76    fi
  77 }
  78
  79 compile_x(){
  80    paths="-I. -L$vg_root/dep/glfw -I$vg_root/dep -I$vg_root/src"
  81    setup="$target_compiler -Wall -Wstrict-aliasing=3 -Wno-unused-function $paths"
  82    targets="$1 $vg_root/dep/glad/glad.c -o $2$target_ext"
  83    final="$target_libs -Wl,-rpath=./ $opt_steam"
  84    cmd="$setup $target_opts $targets $final"
  85
  86    logit "    $cmd"
  87    $cmd
  88
  89         if [ $? -ne 0 ]; then
  90                 error "compiler signaled fail"
  91                 exit 1
  92         fi
  93
  94         success "$2$target_ext built"
  95 }
  96
  97 compile_main(){
  98    titleit "Main build: $target_dir"
  99    mkdir -p $target_dir
 100
 101    compile_x $vg_src $target_dir/$vg_target
 102    echo ""
 103    logit "Setting up build structure"
 104
 105    # Setup build folder
 106    mkdir $target_dir/cfg -p
 107    mkdir $target_dir/textures -p
 108    mkdir $target_dir/sound -p
 109    mkdir $target_dir/maps -p
 110    mkdir $target_dir/sav -p
 111
 112    # Copy libraries
 113    if [ "$opt_steam" != "" ]; then
 114       cp $vg_root/dep/steam/$target_steam_api $target_dir/$target_steam_api
 115    fi
 116
 117    # Clear and copy assets
 118    rm -r $target_dir/textures
 119    rm -r $target_dir/sound
 120    rm -r $target_dir/maps
 121
 122    cp -r .temp_textures $target_dir
 123    mv $target_dir/.temp_textures $target_dir/textures
 124    cp -r sound $target_dir
 125    cp -r maps $target_dir
 126 }
 127
 128 compile_tools(){
 129    # These should only be compiled for native platform
 130    titleit "Tools"
 131
 132         mkdir $vg_root/bin -p
 133
 134    compile_x $vg_root/src/fontcomp.c $vg_root/bin/fontcomp
 135    compile_x $vg_root/src/texsheet.c $vg_root/bin/texsheet
 136    compile_x $vg_root/src/qoiconv.c $vg_root/bin/qoiconv
 137 }
 138
 139 compile_assets(){
 140    titleit "Assets"
 141    [[ -d .temp_textures ]] && rm -r .temp_textures
 142    mkdir .temp_textures
 143
 144    # Convert all png to qoi
 145    echo "Compile textures:"
 146    for f in textures/*.png;
 147       do logit "  qoi: $f";
 148       $vg_root/bin/qoiconv$target_ext $f .temp_textures/"$(basename "$f" .png).qoi"
 149    done
 150
 151    # Autocombine textures
 152    echo "  [combine]:"
 153
 154    auto_combine=""
 155    cd textures_combine
 156    for f in *.png;
 157       do logit "    combine: $f";
 158       auto_combine="$auto_combine $f"
 159    done
 160    $vg_root/bin/texsheet$taget_ext ../.temp_textures/autocombine.qoi ../sprites_autocombine.h sprites_auto_combine $auto_combine
 161    cd ..
 162
 163    # Compile font file
 164    echo ""
 165    echo "Compile fonts:"
 166    $vg_root/bin/fontcomp$target_ext $vg_root/src/fonts/vg_font.png $vg_root/src/vg/vg_pxfont.h
 167 }
 168
 169 # ==============================================================
 170 # Compile process
 171
 172 if [[ "$OSTYPE" != "linux-gnu"* ]]; then
 173    host_os=win32
 174    target_os_windows
 175 else
 176    host_os=linux
 177    target_os_linux
 178 fi
 179
 180 options=rptlwa
 181 longopts=release,build-linux,build-windows,steam,play,build-tools,assets,full
 182 parsed=$(getopt --options=$options --longoptions=$longopts --name "vgc" -- "$@")
 183
 184 if [ $? -ne 0 ]; then
 185    error "getopt failed"
 186    exit 1
 187 fi
 188
 189 eval set -- "$parsed"
 190 while true; do
 191    case "$1" in
 192       -a|--assets)
 193          opt_assets=true
 194          shift;
 195          ;;
 196       -r|--release)
 197          opt_release=true
 198          shift;
 199          ;;
 200       -p|--play)
 201          opt_play=true
 202          shift;
 203          ;;
 204       -l|--build-linux)
 205          opt_linux=true
 206          shift;
 207          ;;
 208       -w|--build-windows)
 209          opt_windows=true
 210          shift;
 211          ;;
 212       -t|--build-tools)
 213          opt_tools=true
 214          shift;
 215          ;;
 216       --full)
 217          opt_full=true
 218          opt_assets=true
 219          opt_release=true
 220          opt_play=true
 221          opt_linux=true
 222          opt_windows=true
 223          opt_tools=true
 224          shift;
 225          ;;
 226       --steam)
 227          opt_steam="-DVG_STEAM"
 228          shift;
 229          ;;
 230       --)
 231          shift
 232          break
 233          ;;
 234       *)
 235          error "programming error"
 236          break
 237          ;;
 238    esac
 239 done
 240
 241 titleit "      vgc ver: $vg_version\n         host: $host_os"
 242 logit "       assets: $opt_assets"
 243 logit "      release: $opt_release"
 244 logit "         play: $opt_play"
 245 logit "  build-linux: $opt_linux"
 246 logit "build-windows: $opt_windows"
 247 logit "  build-tools: $opt_tools"
 248 logit "        steam: $opt_steam"
 249
 250 # Main build steps
 251
 252 if [ $opt_tools = true ]; then compile_tools; fi
 253 if [ $opt_assets = true ]; then compile_assets; fi
 254 if [ $opt_linux = true ]; then target_os_linux; compile_main; fi
 255 if [ $opt_windows = true ]; then
 256    target_os_windows
 257    compile_main
 258
 259    cp $vg_root/dep/glfw/glfw3.dll $target_dir/glfw3.dll
 260 fi
 261
 262 if [ $opt_play = true ]; then
 263
 264    if [ $host_os = linux ]; then
 265       target_os_linux
 266    else
 267       target_os_windows
 268    fi
 269
 270    echo ""
 271    logit "======= exec: $target_dir/$vg_target$target_ext ======="
 272    echo ""
 273
 274    cd $target_dir
 275    ./$vg_target$target_ext
 276    cd ./../
 277
 278 fi